Contact Us CONTACT DETAILS DK HVAC 6009 West Parker Road Suite #149-370 Plano, TX 75093 AVAILABLE Mon.-Fri. 8AM - 6PM Sat. 8AM - 2PM (972) 416-8976 Don't suffer with the heat! Contact Us Now! Name Please enter your name. Subject Please enter a subject. Email Please enter a valid email. Phone Please enter a valid phone number. Your Message Please enter a message. Send Message Message failed. Please try again. Thank you for contacting DK HVAC. A qualified representative will be in touch shortly. For a faster response please call (972) 416-8976.